A new model for studing the evaporation behavior of alloy elements in DD98M alloy during electron beam smelting

As a new refining technology, the electron beam smelting has been widely used for alloy purification due to its advantages in removing volatile impurities and non-metallic inclusions. However, the evaporation of alloy elements during the smelting process leads to uncontrollable alloy composition. In order to predict the volatilization behavior of the alloy elements, various theoretical models have been proposed. These models can be well applied...